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Facet   section ZfN Section B:Volume 030  [X]
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1975 (239)
161Author    C.Requires cookie*
 Title    Über die Koordinationspolymeren M (II) [Pt(CN)6] , II Schwingungsspektren und Kraftkonstanten  
 Abstract    oordination P olym ers M (II)[P t(C N)6], II V ibrational Spectra and Force C onstants H a n s S i e b e r t und M a n f r e d W e i s e The IR spectra (33-4000 cm-1) and the RAMAN spectra (0-2500 cm-1) of the com ­ plexes M (II)[Pt(CN)6] (M = Mg, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd) have been recorded. In the region 33-300 cm '1, the IR spectra of the isotopic compounds with MZn and 68Zn and with 58Ni and 62N i have been obtained. The observed frequencies are assigned to the normal modes of the lattices. A normal coordinate analysis has been carried out for the above coordination polymers. The force constants of the Pt(CN)6 moiety are with one exception identical with those obtained for the isolated ion. The CN valency force constant is slightly shifted to higher values. The valency force constants of the coordinative bonds M(II)-N are in the range 0,1-1 mdyn/A. This variability is considered to stem primarly from ligand field effects. 
  Reference    (Z. Naturforsch. 30b, 669—676 [1975]; eingegangen am 26. Juni 1975) 
  Published    1975 
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 Identifier    ZNB-1975-30b-0669 
 Volume    30 
162Author    Requires cookie*
 Title    Neue intermetallische Verbindungen im anii-PbCl2Typ  
 Abstract    N ew In term etallic Com pounds o f the omii-PbCl2-Structure T ype B r i g i t t e E is e n m a n n , H e r b e r t S c h ä f e r u n d K a r l h e i n z T u r b a n The intermetallic compounds Sr2Ge, BaCaSi, BaCaGe, BaCaSn, BaCaPb, CaLiBi and SrLiBi crystallize in the anta'-PbCl2 -structure. They belong to the Co2P-subgroup of this structure type. 
  Reference    (Z. Naturforsch. 30b, 677—680 [1975]; eingegangen am 20. Mai 1975) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0677.pdf 
 Identifier    ZNB-1975-30b-0677 
 Volume    30 
163Author    H. N., P. K.Requires cookie*
 Title    Darstellung, Struktur und einige Reaktionen von Tris(dimethylamino)galJan P reparation, Structure and Some R eactions o f T risdim ethylam inogallane  
 Abstract    Dimethylaminogallane, Tris(bis-trimethylsilylamino)gallane, Lithium-tetrakis(dimethylamino)gallate, Tris(di-methylthiocarbamoylthio)gallane, 1H NMR Spectra 
  Reference    (Z. Naturforsch. 30b, 681—687 [1975]; eingegangen am 2. Mai 1975) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0681.pdf 
 Identifier    ZNB-1975-30b-0681 
 Volume    30 
164Author    J.B CRequires cookie*
 Title    High Pressure Reactions in the Systems Zn3As2-A s and Cd3As2-A s Zn-As System, Cd-As System, High Pressure Reactions  
 Abstract    ZnAs2 and CdAs2 decompose at high pressure and temperature. The determined de­ composition boundaries are presented. From synthesis experiments in the systems Cd3As2-A s and Zn3As2-A s, the decomposition products were found to be mixtures of Cd As + As and Zn As -j-As. The high pressure phases Cd As and ZnAs are orthorhombic, space group -Pbca, with a0 = 5.993 A, b0 = 7.819 Ä, c0 = 8.010 A and a0 = 5.679 A, b0 = 7.277 A, c" = 7.559 A, respectively. Further phases are recovered from the high temperature region at high pressure. 
  Reference    (Z. Naturforsch. 30b, 688—695 [1975]; received June 24 1975) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0688.pdf 
 Identifier    ZNB-1975-30b-0688 
 Volume    30 
165Author    Requires cookie*
 Title    Metallkomplexe mit anionischen Liganden von Elementen der 4. Hauptgruppe, X1 Diskussion der Bindungsverhältnisse in Trihalogenstannidometallat(O)- Komplexen anhand der Ergebnisse von 119mSn-Mößbauer-Untersuchungen  
 Abstract    M etal Com plexes w ith A nionic L igands o f E lem en ts o f th e Main Group IV , X 1 119mSn-M össbauer-Spectroscopic In v estigation s and B onding Properties o f T rihalogenostannido M etalate(O) Com plexes H e r m a n n J. O d e n t h a l * , T h o m a s K r u c k * * u n d K l a u s E h l e r t 119mSn-Mößbauer Spectra, Ti-Acceptor Strength, Trihalogenostannido Metalate(O) Complexes The 119mSn and 57Fe Mößbauer spectra of the complexes [M(CO)6-M (SnX3)w]w~ (n = 1,2,3,6) and [Fe(CO)4SnX3]~ are reported. With increasing substitution of CO by [SnX3]-the isomer shift increases, reflecting also the 7r-acceptor strength of [SnXs]-. The 7r-back-bonding ability especially of [SnCls]-is similar to PCI3 . A direct relationship between the isomer shift and the electronegativity of the halogen atoms of [SnX3]_ and an inverse correlation between 8 and A is observed. 
  Reference    (Z. Naturforsch. 30b, 696—698 [1975]; eingegangen am 2. Mai 1975) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0696.pdf 
 Identifier    ZNB-1975-30b-0696 
 Volume    30 
166Author    S.Requires cookie*
 Title    Darstellung und Röntgenstrukturanalyse von (CH3) 3C-C7H7Mo(CO)3 (1-6-TJ-7-ierf-Butyl-cycloheptatrien)(tricarbonyl)molybdän(0) Synthesis, X -R ay Structure, Molybdenum  
 Abstract    yn th esis and C rystal S tructure o f (CH3)3C -C 7H 7Mo(CO)3 (l-6-^-7-ierf-B u tyl-cycloh ep tatriene)(tricarbonyl)m olybdenu m (0) P e t e r 0 . T r e m m e l , K l a u s W e i d e n h a m m e r , H e n n i n g W i e n a n d u n d M a n f r e d L. Z i e g l e r The title compound has been synthesized by three different methods and its structure determined from three dimensional X -ray data by Patterson and Fourier methods. The crystals are triclinic with unit cell dimensions a — 1022.60 i 0.07 pm, b = 638.69 ± 0.27 pm, c = 1478.00 ± 0 .1 9 pm, a = 78.48 ± 0 .0 2 °, ß = 131.049 ± 0.008°, y = 87.16 ± 0.03 °, space group C J-P1 and Z = 2. Least squares refinement by use of 2160 independent reflections measured on a diffractometer has reached R — 5.4%. There are discrete (CH3)3C-C7H 7Mo(CO)3 molecules, the central molybdenum atom is octahedrally coordinated. 
  Reference    (Z. Naturforsch. 30b, 699—703 [1975]; eingegangen am 9. Juni 1975) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0699.pdf 
 Identifier    ZNB-1975-30b-0699 
 Volume    30 
167Author    Requires cookie*
 Title    Darstellung und Charakterisierung eines Di-w-amido-und von Di-^-hydroxokomplexen der  
 Abstract    Zusammensetzung [n>C5H5 Cr(NO)(NH2) ] 2 bzw. [7t-C5H 5Cr(NO)(OH)]2 (H 20) n (n = 0 -2) S ynthesis and C haracterization o f a D i-^-am ido-and D i-^-hydroxo Com plexes o f C om position [7r-C5H 5C r(N O)(N H 2)]2 and |>r-C5H 5Cr(NO)(OH)]2 • (H 20)" {n = 0 -2), R esp ectively G e r h a r d H o c h , H a n s -E c k a r d S a s s e und M a n f r e d L. Z i e g l e r The title compounds have been synthesized and characterized by elementary analysis, IR and NMR methods and their mass spectra. The compound [7i-C5H 5 Cr(NO)(NH2) ]2 is a di-^-amido complex, [jr-C5H 5Cr(NO)(OH) ] 2 -2 H 20 is its hydroxo analogon, elevation of the temperature causes the stepwise loss of the two water molecules yielding [7r-C5H 5 Cr(N0)(0 H)]2 -H 2 0 and [7i-C5H 5Cr(NO)(OH)]2. 
  Reference    (Z. Naturforsch. 30b, 704—709 [1975]; eingegangen am 24. Juni 1975) 
  Published    1975 
  Keywords    Synthesis, Characterization, Di-^-amido Complexes, Di-^-hydroxo Complexes 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0704.pdf 
 Identifier    ZNB-1975-30b-0704 
 Volume    30 
168Author    Requires cookie*
 Title    Assignment of cis-trans Geometry in Diastereomeric 2-Benzyl-4-m ethyl- 1,3,2-dioxaphosphorinans and their 2-0 x o -and 2-Seleno-Derivatives  
  Reference    (Z. Naturforsch. 30b, 710 [1975]) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0710.pdf 
 Identifier    ZNB-1975-30b-0710 
 Volume    30 
169Author    Requires cookie*
 Title    Reaktionen von Metallcarbonylen mit Diazirin1  
 Abstract    W o l f g a n g B e c k u n d W o l f g a n g D a n z e r Pentamethylendiazirine (N = N) has been found in metal carbonyl compounds as a monodentate two electron ligand (7t-CH3C5H 4Mn(CO)2 N = N , (OC)sW N = N) or as a 
  Reference    (Z. Naturforsch. 30b, 716—719 [1975]; eingegangen am 2. Juni 1975) 
  Published    1975 
  Keywords    Diazirine Carbonyl Complexes, Manganese, Iron, Molybdenum, Tungsten 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0716.pdf 
 Identifier    ZNB-1975-30b-0716 
 Volume    30 
170Author    S.Requires cookie*
 Title    Untersuchungen an Stickstoff-Jod-Verbindungen, XV1 Neue Addukte des StickstofFtrijodids mit tertiären N-Basen - Chinuclidiniumpentajodid (Chin H )J3-J2, ein neues Polyjodid  
 Abstract    tu d ies on N itrogen -Iod in e Com pounds, X V 1 N ew A d d u cts o f N itrogen Triiodide w ith T ertiary N -B ases -C hinuclidinium pentaiodide (Chin H)I 3 • I 2, a N ew P olyiodide J o c h e n J a n d e r , H a n s P r it z k o w u n d K l a u s -U w e T r o m m s d o r f f New adducts of nitrogen triiodide with several tertiary N-bases have been prepared. Their analyses, general properties, IR-spectra and structures are reported briefly. E x ­ periments to crystallize a compound with a ratio N : I : chinuclidin = 1:4:1 resulted in the preparation of cristallized chinuclidiniumpentaiodide (chin H)l3 -l2 , the X-ray structure analysis of which is reported. 
  Reference    (Z. Naturforsch. 30b, 720—723 [1975]; eingegangen am 21. April/20. Mai 1975) 
  Published    1975 
  Keywords    Nitrogentriiodide, Tertiary N-bases, Adducts, Properties, Chinuclidiniumpentaiodide, X-ray 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0720.pdf 
 Identifier    ZNB-1975-30b-0720 
 Volume    30 
171Author    G. S.Requires cookie*
 Title    Reactions of tert-Butylperoxy Esters, XIII Reactions of Dialkyl ie/t-Butylperoxy Phosphates with A m inesa,b,c  
 Abstract    The interaction of dialkyl tert-butylperoxy phosphates, (R 0)2P (0)0 0 C M e3 (1) with primary and secondary cycloalkylamines, R 'R " N H , R' = cyclo-CeH^, R " = H ; R '= R " = cyclo-C6H n (2) in the presence and absence of water, produces the corre­ sponding dialkyl cycloalkyl ammonium phosphates, (R 0)2P (0) 0 -N +H 2R " R / (3), and ierJ-butanol. In carbon tetrachloride the reaction produces in addition to 3 the corre­ sponding cyclohexylammonium chloride, discussed. 
  Reference    (Z. Naturforsch. 30b, 724—731 [1975]; received February 17 1975) 
  Published    1975 
  Keywords    fer£-Butylperoxy Esters, Dialkyl Cycloalkylammonium Phosphates, feri-Butylperoxy Phosphates, Dialkyl Phosphates, Amines 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0724.pdf 
 Identifier    ZNB-1975-30b-0724 
 Volume    30 
172Author    Requires cookie*
 Title    Reactions of fert-Butyl Peroxy Esters, XIV. Further Observations on the Preparation of Dialkyl iert-Butylperoxy Phosphateslb  
  Reference    (Z. Naturforsch. 30b, 732 [1975]) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0732.pdf 
 Identifier    ZNB-1975-30b-0732 
 Volume    30 
173Author    Requires cookie*
 Title    Photochemisch initiierte Telomerisation von Äthylen mit Formamid Photo-Initiated Telomerization o f Ethylene with Formamide  
 Abstract    a t h 1, A. S a u s und B. D e d e r ic h s In stitu t für Technische Chemie und Petrolchemie RW TH Aachen 
  Reference    (Z. Naturforsch. 30b, 740 [1975]) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0740.pdf 
 Identifier    ZNB-1975-30b-0740 
 Volume    30 
174Author    Requires cookie*
 Title    Gehinderte Ligandenbewegungen in Übergangsmetallkomplexen, VI1 Darstellung von cis-Tetracarbonyl-trimethylphosphin-olefin-wolfram(O)- Komplexen und Nachweis einer gehinderten Olefinrotation  
  Reference    (Z. Naturforsch. 30b, 748 [1975]) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0748.pdf 
 Identifier    ZNB-1975-30b-0748 
 Volume    30 
175Author    0.P P Ach Au Ri An, J. P. TandonRequires cookie*
 Title    Mixed Ligand Derivatives of 1 : 1 Th(IV)-DTPA Chelate with Some Hydroxy Acids(II)  
  Reference    (Z. Naturforsch. 30b, 751 [1975]) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0751.pdf 
 Identifier    ZNB-1975-30b-0751 
 Volume    30 
176Author    Requires cookie*
 Title    Zur Reaktivität von C=N-Doppelbindungssystemcn, III1 Eine einfache Olefinierungs-Reaktion The R eactivity of the C=N -Double Bond System , III A Simple Olefination Reaction  
 Abstract    E r ic h Z i e g l e r *, W a l t e r R ü f und J o h a n n G. Z w a in z 
  Reference    (Z. Naturforsch. 30b, 755 [1975]) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0755.pdf 
 Identifier    ZNB-1975-30b-0755 
 Volume    30 
177Author    E. R. Ic, G. Z W, Zentrale Forschungslaboratorien, Ciba-Geigy Ag, BaselRequires cookie*
 Title    Zur Reaktivität von C—N-Doppelbindungssystemen, IY1 Eine Synthese von aliphatischen Thioketonen The R eactivity of the C=N -D ouble Bond Systems, IV 1 A Synthesis o f Aliphatic Thioketones  
  Reference    (Z. Naturforsch. 30b, 760 [1975]) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0760.pdf 
 Identifier    ZNB-1975-30b-0760 
 Volume    30 
178Author    H. Elga, W. Ittmann, F. Ranz, A. Dolf, P. EtioRequires cookie*
 Title    Über Reaktionen mit Retain, X1 Die katalytische Hydrierung von Diketo-S-Yliden R eactions w ith Betaine, X 1 The C atalytic H ydrogenation o f Diketo-S-Ylides Dioxosulfonium-ylides, Dimethylsulfonium-propanolate, 3-Hydroxy-3-phenylpropionic Acid Anilide, Catalytic Hydrogenation  
  Reference    (Z. Naturforsch. 30b, 763—765 [1975]; eingegangen am 17. Februar 1975) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0763.pdf 
 Identifier    ZNB-1975-30b-0763 
 Volume    30 
179Author    H. Elga, W. Ittmann, D. Ja, Sch Id, S. ObhiRequires cookie*
 Title    Über Reaktionen mit Betain, X I1 Chinolone aus Triphenylphosphin-methylenen und -Nitrophenylisocyanat Reactions w ith Betaine, X I 1 Quinolones from Triphenylphosphin-methylenes and p-Nitrophenylisocyanate  
  Reference    (Z. Naturforsch. 30b, 766—768 [1975]; eingegangen am 18. A pril 1975) 
  Published    1975 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0766.pdf 
 Identifier    ZNB-1975-30b-0766 
 Volume    30 
180Author    N.K D, A.K S En, G.Requires cookie*
 Title    Chemistry of Lanthanons, XLII Preparation and Characterization of Isonicotine and Picoline Hydrazide Complexes of Lanthanons  
 Abstract    Rare 
  Reference    (Z. Naturforsch. 30b, 769—772 [1975]; received May 5/June 16 1975) 
  Published    1975 
  Keywords    Earth Complexes, Conductance, Thermal Analysis, IR Spectra 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0769.pdf 
 Identifier    ZNB-1975-30b-0769 
 Volume    30 
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